Giving feedback: Development of scales for the mum effect,discomfort giving feedback,and feedback medium preference

Research in organizational behavior and human resources promotes the view that it is critical for managers to provide accurate feedback to employees, yet little research addresses rater tendencies (i.e., the mum effect) and attitudes that influence how performance feedback is given. Because technology has changed the nature of communication in organizations (e.g., feedback given by e‐mail), there is a need to determine how a feedback giver's preference for the delivery medium might influence the message. In this article, we develop three scales measuring the mum effect, discomfort with giving feedback, and feedback medium preference to determine feedback givers' tendencies, which may be used to improve feedback delivery. We then used these scales in a feedback situation. Findings are reported and practical implications discussed.     

高校在线教育渐成主流

如今的美国正面临着快速增长的学生债务,面对这样一个对整体经济产生负面影响的社会问题,在线教育也许是一个比较理想的解决办法。与传统大学相比,在线教育费用极低,不受时间和空间的限制,而且还可以为学生量身定制课程。无论如何,在线教育的浪潮已经到来。     

Inequality/difference in New Zealand education: Social reproduction and the cognitive habitus

A programmatic study of inequality/difference in New Zealand education has been carried out, for a quarter of a century, within a family resource framework that has supported both theoretical and empirical research. Although deeply influenced by Bourdieu's theories of social and cultural reproduction, its adherence to a realist philosophy of science means that its structure-disposition-practice explanatory schemes cannot be represented as Bourdieusian. This article takes the concept of habitus (as a set of learned dispositions)and argues that durable embodied cognitive schemes, acquired by children in classed environments, are a principal cause of observed class variation in educational performance. This view challenges accounts in which 'ability'is regarded as 'socially constructed'. The entire history of the sociology of education might be written in terms of its struggle against the dominant influence of IQ theory as an explanation of inequality/difference in education. It is not clear that our discipline has yet been successful in that struggle. These matters are discussed with reference to empirical data on the association between social class and educational achievement in New Zealand. The evidence suggests that class patterns of attainment, particularly on standardized tests designed to assess verbal intelligence, support the thesis that cognitive operations effected by the cognitive habitus are fundamentally involved in the reproduction of inequality/difference. It seems that the primary effects of socialisation may be more important than the secondary effects that many sociologists have taken as their proper area of concern. Some policy implications of this thesis - which is neither a move to encode IQ theory in a radical discourse nor an attempt to reinstate classical deficit theory - are discussed in the context of state-sponsored possibilism currently being imposed on many educational systems.     

Condensed Mastery Profile Method for Setting Standards for Diagnostic Assessment Systems

The purpose of this study was to develop a standard‐setting method appropriate for use with a diagnostic assessment that produces profiles of student mastery rather than a single raw or scale score value. The condensed mastery profile method draws from established holistic standard‐setting methods to use rounds of range finding and pinpointing to specify cut points between performance levels. Panelists are convened to review profiles of mastery and specify cut points between performance levels based on the total number of skills mastered. Following panelist specification of cut points, a statistical method is implemented to smooth cut points over grades to decrease between‐grade variability. Procedural evidence, including convergence plots, standard errors of pinpointing ratings, and panelist feedback, suggest the condensed mastery profile method is a useful and technically sound approach for setting performance standards for diagnostic assessment systems.     

Excellence in coaching: the art and skill of elite practitioners

During this study, 10 expert coaches were interviewed to examine their views on aspects of their individual coaching practice. Four themes emerged from the interviews: (a) the long-term approach, (b) the authentic coaching environment, (c) creating a learning environment, and (d) the quality and quantity of training sessions. These coaches were consistent in their attempts to facilitate learning experiences for the athletes, while setting high standards in both training and competition. The study's findings show that expert coaches have to orchestrate a large number of variables when planning and executing a training session, and their success depends on their coaching knowledge and their skill at contextualizing the necessary components for specific situations.     

History of Computers and Computing

JOHN VON NEUMANN AND THE ORIGINS OF MODERN COMPUTING by William Aspray (Cambridge: MIT Press, 1990—$35.00, ISBN 0-262-01121-2, 376 pp.)

A HISTORY OF SCIENTIFIC COMPUTING edited by Stephen G. Nash (New York: Association for Computing Machinery [ACM) Press; co-published by Addison-Wesley, 1990—price not given, ISBN 0-201-50814-1, 359 pp.)

GLORY AND FAILURE: THE DIFFERENCE ENGINES OF JOHANN MULLER, CHARLES BABBAGE AND EDVARD SCHEUTZ by Michael Lindgren, translated by Craig G. McKay (Cambridge: MIT Press, 1990—$45.00, ISBN 0-262-12146-8, 414 pp.)

IBM'S 360 AND EARLY 370 SYSTEMS by Emerson W. Pugh, Lyle R. Johnson, and John H. Palmer (Cambridge: MIT Press, 1991—$37.50, ISBN 0-262-16123-0, 819 pp.)     

Creating conversations: an inclusive approach to the international networking of knowledge about education

Networking has been central to human communication and social engagement for centuries, but has changed dramatically with the advent of new technology. However, the practice of networking has received little academic attention and tends to be undertheorised. This paper considers the impact of the global digital and communication divide, and the contested nature of inclusive education, on the task of promoting information sharing internationally. A summative case study is presented of a network, established to support the documentation of promising practice on inclusive education in countries with limited access to information and material resources. The case study uses autoethnographic methods to identify key principles for the development of an inclusive network. The significance of this paper is in its proposition of a working model of inclusive networking, which has potential to be developed into a theory.